Motor Vehicle Expert
MOT Question Guide

Does MOT Check Wheel Balancing UK?

An MOT does not check wheel balancing in the same way a tyre shop checks balance with specialist equipment. The tester does not remove the wheels, spin them on a balancing machine or add wheel weights during the MOT.

However, the cause of vibration can still matter. If the vibration is caused by a damaged tyre, buckled wheel, loose wheel bearing, worn suspension joint or unsafe steering component, the vehicle may receive an MOT advisory or failure.

This guide explains the difference between wheel balancing, tracking and alignment, what an MOT actually checks, when vibration becomes serious and what to inspect before test day.

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✓ Wheel balancing explained ✓ Vibration causes ✓ MOT failure advice ✓ UK driver guide
Quick answer What is balancing? Symptoms MOT failure risk Balancing vs tracking Before MOT Cost guide Related guides FAQs
Quick answer

Does an MOT check wheel balancing?

No. Wheel balancing is not directly checked during an MOT. MOT testers do not use wheel balancing machines and do not measure whether each wheel and tyre assembly is correctly balanced.

A car can pass an MOT with an unbalanced wheel if the tyres, wheels, steering, suspension and wheel bearings are otherwise safe and legal.

The important point is that vibration should not be ignored. A vibration that feels like wheel imbalance may actually be caused by tyre damage, a bent wheel, worn suspension, brake issues or wheel bearing play.

Mechanic answer

Wheel balance is not tested, but the cause of vibration matters

If your steering wheel shakes at motorway speeds, the MOT tester is unlikely to diagnose wheel balance as part of the test. But if they find a tyre bulge, exposed cords, wheel damage, excessive wheel bearing play or suspension wear, those defects can affect the result.

So the answer is: wheel balancing itself is not an MOT test item, but dangerous tyre, wheel, steering or suspension defects linked to vibration can fail.

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Wheel balancing explained

What Is Wheel Balancing?

Wheel balancing corrects uneven weight distribution in a wheel and tyre assembly. If the assembly is not balanced correctly, it can cause vibration, especially at higher speeds.

Balanced wheel

Smooth rotation

A balanced wheel rotates evenly with minimal vibration. The tyre and wheel assembly is weighted correctly around its circumference.

Unbalanced wheel

Vibration at speed

An unbalanced wheel can create steering wheel shake, seat vibration, tyre noise or a wobbling sensation at certain speeds.

Wheel weights

Small correction weights

A tyre shop balances wheels by spinning them on a machine and adding small weights to correct imbalance.

Why wheel balancing is not part of the MOT

The MOT is a legal roadworthiness inspection. It checks safety-related items such as tyre condition, wheel security, suspension wear and steering defects. It does not carry out tyre shop services such as wheel balancing, tracking adjustment or full wheel alignment.

Warning signs

Signs Your Wheels May Need Balancing

These symptoms do not automatically mean MOT failure, but they are signs the vehicle should be checked before test day.

Steering wheel shakes at speed

A common sign of front wheel imbalance, especially around motorway speeds.

Vibration through the seat

Rear wheel imbalance can sometimes be felt more through the seat or body of the car.

Vibration around 50–70 mph

Wheel imbalance is often speed-sensitive and may appear at a certain range, then reduce.

Uneven tyre wear

Balancing, tracking, suspension or pressure problems can all contribute to abnormal tyre wear.

Wheel weight missing

A lost wheel weight can suddenly create vibration after a tyre replacement or impact.

Vibration after hitting a pothole

This may be wheel damage, tyre damage, alignment movement or suspension wear.

MOT failure risk

Can Wheel Balancing Fail An MOT?

Wheel balancing itself is not normally an MOT failure. The danger is assuming every vibration is only balancing.

Problem Direct MOT fail? Why it matters Best action
Wheel imbalance only No Not measured during the MOT Balance wheels if vibration is present
Lost wheel weight No Can cause vibration but is not usually a fail item itself Have the wheel balanced
Tyre bulge Yes Dangerous tyre defect Replace tyre immediately
Exposed tyre cords Yes Illegal and dangerous tyre condition Do not keep driving
Buckled or cracked wheel Possible May affect safety and wheel security Inspect and repair or replace
Loose wheel bearing Often Excessive play can be unsafe Repair before MOT
Worn suspension joint Often Can affect control and tyre wear Repair before MOT
Brake disc vibration Possible May indicate braking defects Inspect brakes properly
Wheel balancing

Wheel balancing fixes vibration caused by weight imbalance

Wheel balancing is about how evenly the wheel and tyre rotate. If the weight is uneven, the car may vibrate at speed.

Balancing usually does not cause the car to pull left or right. Pulling is more often caused by tyres, brakes, tracking, alignment or suspension problems.

Tracking and alignment

Tracking and alignment fix wheel direction

Tracking and alignment are about the direction and angle of the wheels. Poor tracking can cause steering pull, off-centre steering and tyre edge wear.

Many drivers confuse balancing with tracking. They are different jobs and solve different problems.

Does MOT Check Tracking? Does MOT Check Wheel Alignment?
Before MOT

What should you check if the car vibrates?

  • Check tyres for bulges, cuts, cracks and exposed cords.
  • Check tyre tread depth across the full width.
  • Look for uneven wear on inner and outer edges.
  • Check whether any wheel weights are missing.
  • Look for obvious wheel damage after potholes or kerb strikes.
  • Check wheel nuts are secure.
  • Listen for wheel bearing humming or rumbling.
  • Check for suspension knocks or steering play.
  • Notice whether vibration happens only when braking.
  • Get wheels balanced if tyre and wheel condition are safe.
Best order

Do not assume every vibration is balancing

Wheel balancing is common and often inexpensive, but it is not the only cause of vibration.

The best order is:

  1. Inspect tyres for damage and legal tread.
  2. Check wheels for buckles or cracks.
  3. Check wheel bearings, steering and suspension.
  4. Balance wheels if the tyres and wheels are safe.
  5. Road test to confirm the vibration is gone.
Cost guide

Wheel Balancing Cost UK

Wheel balancing is usually cheaper than replacing suspension parts, tyres or wheels. The cost depends on tyre size, wheel type and whether extra work is needed.

Low cost

Single wheel balance

A single wheel balance may be needed if one weight has fallen off or one tyre has been replaced.

Common

Two front wheels

Balancing both front wheels is common when steering wheel vibration is felt at speed.

Higher cost

If defects are found

Costs increase if tyres, wheels, bearings or suspension parts need replacement.

Work Typical UK cost range
Single wheel balance£10–£25
Two front wheels balanced£20–£50
Four wheels balanced£40–£90
Tyre replacement£60–£200+ per tyre
Wheel bearing replacement£120–£350+
Wheel repair or replacement£80–£500+
Frequently asked questions

Does MOT Check Wheel Balancing FAQs

Clear answers to common UK driver questions about wheel balancing, vibration and MOT inspections.

Does MOT check wheel balancing?

No. Wheel balancing is not checked with balancing equipment during an MOT.

Can wheel balancing fail MOT?

Not directly. But tyre, wheel, steering, suspension or wheel bearing defects causing vibration can fail if serious enough.

Is wheel balancing the same as tracking?

No. Balancing corrects wheel weight distribution. Tracking adjusts the direction the wheels point.

Why does my steering wheel shake at 60 mph?

Wheel imbalance is common, but tyre damage, buckled wheels, worn suspension, brakes or wheel bearings can also cause vibration.

Should I balance wheels before MOT?

If the car vibrates at speed, get the wheels and tyres inspected before MOT. Balancing may help, but safety defects must be checked first.

Can a buckled wheel fail MOT?

Yes, if the wheel defect is serious enough to affect safety, security or tyre condition.

About this guide

Practical wheel balancing and MOT advice for UK drivers

Motor Vehicle Expert publishes UK-focused MOT, diagnostics, warning light, repair cost and used car guidance in clear mechanic-style language.

This guide helps drivers understand whether wheel balancing is checked during an MOT and when vibration-related tyre, wheel, steering or suspension faults can affect test results.